EP 0141021 A3 19860903 - LAMP SOCKET
Title (en)
LAMP SOCKET
Publication
Application
Priority
DE 3329475 A 19830816
Abstract (en)
[origin: EP0141021A2] 1. Lamp holder, consisting of a one-part holder body (11), which is formed as a plastic injection-moulded part and in which preferably screwless supply connection springs and lamp contact springs are embedded, an internal thread for screw-mounting the lamp and an external thread for mounting, for example, a screw ring being formed onto the holder body and the supply lead insertion openings (25), which lead into the top plate (18), provided with screw attachment holes, of the holder body (11), being flanked by barrier strips (22), the free end face edges of which end in a common plane parallel to the top plate, and, if applicable, points of engagement (20) for the engagement of engaging hooks (21) of a holder dome (D), which can be connected to the holder body (11), being arranged approximately in the top plate area at opposite holder cover sides, characterised in that the external thread only extends over a section (13), on the lamp side, of the holder body (11), the external diameter of which is smaller than the externally threaded section (13) in a section (14, 16) below the holder body top plate (18), that the holder top plate (18) is formed as a thin-walled flange (17) which comprises at least two jogs (29) which are distributed over the circumference, are open towards the flange edge and arranged adjacent to the supply lead insertion openings (25), and that the barrier strips (22) form a channel (e.g. 24) which is open towards the jogs (29).
IPC 1-7
IPC 8 full level
H01R 33/22 (2006.01)
CPC (source: EP)
H01R 33/22 (2013.01)
Citation (search report)
- [A] FR 780331 A 19350423
- [A] FR 48132 E 19371025
- [A] FR 2386163 A1 19781027 - BROEKELMANN JAEGER & BUSSE [DE]
Designated contracting state (EPC)
BE DE FR GB IT
DOCDB simple family (publication)
DE 3329475 C1 19850207; EP 0141021 A2 19850515; EP 0141021 A3 19860903; EP 0141021 B1 19871028
DOCDB simple family (application)
DE 3329475 A 19830816; EP 84106902 A 19840616